With the help of 5G technology, a doctor wearing a virtual reality helmet check health condition of a patient with suspected novel coronavirus infection in a hospital in Kunming, Southwest China’s Yunnan province, Feb.24, 2020. (Photo/China News Service)
Doctors at of Nanjing First Hospital in Nanjing, East China's Jiangsu province serve patients online, Feb. 26, 2020. (Photo/China News Service)
A sales person promotes a smart phone on a livestreaming platform in Taiyuan, North China's Shanxi province, Mar. 1, 2020. (Photo/China News Service)
A cross-talk actor interacts with fans online during live broadcast in his home in Shanghai, Mar. 1, 2020. (Photo/China News Service)
A teacher of Huangmei opera prepares for an online course in Hefei, East China’s Anhui province, Mar. 1, 2020. (Photo/China News Service)
A girl and her parents join an online parents' meeting in Gaungzhou, South China’s Guangdong, Mar. 2, 2020. (Photo/China News Service)
Shanghai Jiaotong University’s over 50,000 students and teachers from more than 100 countries start a new semester online, Mar. 1, 2020. (Photo/China News Service)
A tour guide speaks during a live streaming tour in the Potala Palace, a UNESCO world heritage, in Lhasa, southwest China's Tibet Autonomous Region, March 1, 2020. The Potala Palace, a landmark in southwest China's Tibet Autonomous Region, held a live streaming tour session Sunday, the first time in its over 1,300-year history. (Photo/China News Service)
An online session by a teacher from the Tsinghua University High School is broadcasted on TV. (Photo/China News Service)
